Introduction Evolution is not only the development of new species from older ones but it changes within a species from generation to generation over long periods of time that can result in the gradual transition to new species. Evolution is a change in frequencies of alleles in the gene pool of a population. Hardy Weinberg model states the five requirements. 1) No mutation. 2) There must be no movement of individuals into or out the population. 3) Mating between individuals must be random. 4) The population has to be large. 5) There is no selection. If any of the requirements are not met, a change in allele frequency will be observed. In this experiment three different situations will be performed with three different effects. The objective is to observe evolutionary process to the Hardy-Weinberg model. Materials and Methods 1. In the procedure 1 there were 50 red (allele R) and 50 white (allele r) beads in the cup. This represented the gene pool of population. The students shook the beads in the cup and randomly chose 2 beads out of the cup without looking. This represented the genotype of a single offspring from that population. They recorded the genotype and placed the beads back in the cup. This was repeated 50 times to collect a new population of gene pool Hardy Weinberg equation was to calculate P (Frequency of dominant allele). A new population created with the adjusted P value. This entire experiment was done 3 times and the P value was graphed to compare results. The data was recorded (Rr, RR, rr). 2. 50 of each bead was replaced back into the cup. 50 random genotypes were drawn and recorded. Any of the homozygous recessive genotype were drawn were considered dead. This was not calculated into the P value. 3. In the producer 3 only 5 individuals genotype were drawn from the population randomly and the p value was calculated and recorded. Discussion If the requirement for Hardy Weinberg model (there must be no movement o